Hiroshi Yamaguchi
Station API
Location.h@2:a9d1a9c92927, 2011-12-12 (annotated)
- Committer:
- yamaguch
- Date:
- Mon Dec 12 11:41:24 2011 +0000
- Revision:
- 2:a9d1a9c92927
- Parent:
- 1:a22e390c70b3
- Child:
- 5:3df13e2e928e
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| yamaguch | 2:a9d1a9c92927 | 1 | /* |
| yamaguch | 2:a9d1a9c92927 | 2 | Copyright (c) 2011, Senio Networks, Inc. |
| yamaguch | 2:a9d1a9c92927 | 3 | |
| yamaguch | 2:a9d1a9c92927 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| yamaguch | 2:a9d1a9c92927 | 5 | of this software and associated documentation files (the "Software"), to deal |
| yamaguch | 2:a9d1a9c92927 | 6 | in the Software without restriction, including without limitation the rights |
| yamaguch | 2:a9d1a9c92927 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| yamaguch | 2:a9d1a9c92927 | 8 | copies of the Software, and to permit persons to whom the Software is |
| yamaguch | 2:a9d1a9c92927 | 9 | furnished to do so, subject to the following conditions: |
| yamaguch | 2:a9d1a9c92927 | 10 | |
| yamaguch | 2:a9d1a9c92927 | 11 | The above copyright notice and this permission notice shall be included in |
| yamaguch | 2:a9d1a9c92927 | 12 | all copies or substantial portions of the Software. |
| yamaguch | 2:a9d1a9c92927 | 13 | |
| yamaguch | 2:a9d1a9c92927 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| yamaguch | 2:a9d1a9c92927 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| yamaguch | 2:a9d1a9c92927 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| yamaguch | 2:a9d1a9c92927 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| yamaguch | 2:a9d1a9c92927 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| yamaguch | 2:a9d1a9c92927 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| yamaguch | 2:a9d1a9c92927 | 20 | THE SOFTWARE. |
| yamaguch | 2:a9d1a9c92927 | 21 | */ |
| yamaguch | 2:a9d1a9c92927 | 22 | |
| yamaguch | 1:a22e390c70b3 | 23 | #ifndef LOCATION_H |
| yamaguch | 1:a22e390c70b3 | 24 | #define LOCATION_H |
| yamaguch | 1:a22e390c70b3 | 25 | |
| yamaguch | 2:a9d1a9c92927 | 26 | /** |
| yamaguch | 2:a9d1a9c92927 | 27 | * Location info object |
| yamaguch | 2:a9d1a9c92927 | 28 | */ |
| yamaguch | 1:a22e390c70b3 | 29 | class Location { |
| yamaguch | 1:a22e390c70b3 | 30 | public: |
| yamaguch | 1:a22e390c70b3 | 31 | /** |
| yamaguch | 2:a9d1a9c92927 | 32 | * Constructor |
| yamaguch | 2:a9d1a9c92927 | 33 | * |
| yamaguch | 2:a9d1a9c92927 | 34 | * @param longitude longitude in degrees |
| yamaguch | 2:a9d1a9c92927 | 35 | * @param latitude latutude in degrees |
| yamaguch | 2:a9d1a9c92927 | 36 | * @param elevation elevation in meters |
| yamaguch | 2:a9d1a9c92927 | 37 | */ |
| yamaguch | 2:a9d1a9c92927 | 38 | Location(double longitude = 0, double latitude = 0, float elavation = 0) |
| yamaguch | 2:a9d1a9c92927 | 39 | : longitude(longitude), latitude(latitude), elevation(elevation) {} |
| yamaguch | 2:a9d1a9c92927 | 40 | |
| yamaguch | 2:a9d1a9c92927 | 41 | /** |
| yamaguch | 2:a9d1a9c92927 | 42 | * creates a Location object from a config file |
| yamaguch | 2:a9d1a9c92927 | 43 | * |
| yamaguch | 2:a9d1a9c92927 | 44 | * @param filename name of the config file |
| yamaguch | 2:a9d1a9c92927 | 45 | * @param verbose if true display debug info |
| yamaguch | 2:a9d1a9c92927 | 46 | */ |
| yamaguch | 2:a9d1a9c92927 | 47 | static Location create(char *filename, bool verbose = false) { |
| yamaguch | 2:a9d1a9c92927 | 48 | double longitude = 0, latitude = 0; |
| yamaguch | 2:a9d1a9c92927 | 49 | float elevation = 0; |
| yamaguch | 2:a9d1a9c92927 | 50 | |
| yamaguch | 2:a9d1a9c92927 | 51 | if (filename) { |
| yamaguch | 2:a9d1a9c92927 | 52 | char path[32]; |
| yamaguch | 2:a9d1a9c92927 | 53 | LocalFileSystem local("local"); |
| yamaguch | 2:a9d1a9c92927 | 54 | sprintf(path, "/local/%s", filename); |
| yamaguch | 2:a9d1a9c92927 | 55 | if (FILE *fp = fopen(path, "r")) { |
| yamaguch | 2:a9d1a9c92927 | 56 | Utils::fgetValues(fp, "longitude:%lf", &longitude); |
| yamaguch | 2:a9d1a9c92927 | 57 | Utils::fgetValues(fp, "latitude:%lf", &latitude); |
| yamaguch | 2:a9d1a9c92927 | 58 | Utils::fgetValues(fp, "elevation:%f", &elevation); |
| yamaguch | 2:a9d1a9c92927 | 59 | fclose(fp); |
| yamaguch | 2:a9d1a9c92927 | 60 | if (verbose) { |
| yamaguch | 2:a9d1a9c92927 | 61 | printf( "longitude:%lf\n", longitude); |
| yamaguch | 2:a9d1a9c92927 | 62 | printf( "latitude:%lf\n", latitude); |
| yamaguch | 2:a9d1a9c92927 | 63 | printf( "elevation:%f\n", elevation); |
| yamaguch | 2:a9d1a9c92927 | 64 | } |
| yamaguch | 2:a9d1a9c92927 | 65 | } |
| yamaguch | 2:a9d1a9c92927 | 66 | } |
| yamaguch | 2:a9d1a9c92927 | 67 | |
| yamaguch | 2:a9d1a9c92927 | 68 | return Location(longitude, latitude, elevation); |
| yamaguch | 2:a9d1a9c92927 | 69 | } |
| yamaguch | 2:a9d1a9c92927 | 70 | |
| yamaguch | 2:a9d1a9c92927 | 71 | /** |
| yamaguch | 1:a22e390c70b3 | 72 | * Returns longitude |
| yamaguch | 1:a22e390c70b3 | 73 | * |
| yamaguch | 1:a22e390c70b3 | 74 | * @returns longitude in degrees |
| yamaguch | 1:a22e390c70b3 | 75 | */ |
| yamaguch | 1:a22e390c70b3 | 76 | double getLongitude() { |
| yamaguch | 1:a22e390c70b3 | 77 | return longitude; |
| yamaguch | 1:a22e390c70b3 | 78 | } |
| yamaguch | 1:a22e390c70b3 | 79 | |
| yamaguch | 1:a22e390c70b3 | 80 | /** |
| yamaguch | 1:a22e390c70b3 | 81 | * Sets longitude |
| yamaguch | 1:a22e390c70b3 | 82 | * |
| yamaguch | 1:a22e390c70b3 | 83 | * @param longitude longitude in degrees |
| yamaguch | 1:a22e390c70b3 | 84 | */ |
| yamaguch | 1:a22e390c70b3 | 85 | void setLongitude(double longitude) { |
| yamaguch | 1:a22e390c70b3 | 86 | this->longitude = longitude; |
| yamaguch | 1:a22e390c70b3 | 87 | } |
| yamaguch | 1:a22e390c70b3 | 88 | |
| yamaguch | 1:a22e390c70b3 | 89 | /** |
| yamaguch | 1:a22e390c70b3 | 90 | * Returns longitude |
| yamaguch | 1:a22e390c70b3 | 91 | * |
| yamaguch | 1:a22e390c70b3 | 92 | * @returns longitude in degrees |
| yamaguch | 1:a22e390c70b3 | 93 | */ double getLatitude() { |
| yamaguch | 1:a22e390c70b3 | 94 | return latitude; |
| yamaguch | 1:a22e390c70b3 | 95 | } |
| yamaguch | 2:a9d1a9c92927 | 96 | |
| yamaguch | 1:a22e390c70b3 | 97 | /** |
| yamaguch | 1:a22e390c70b3 | 98 | * Sets latitude |
| yamaguch | 1:a22e390c70b3 | 99 | * |
| yamaguch | 1:a22e390c70b3 | 100 | * @param latitude latitude in degrees |
| yamaguch | 1:a22e390c70b3 | 101 | */ |
| yamaguch | 1:a22e390c70b3 | 102 | void setLatitude(double latinude) { |
| yamaguch | 1:a22e390c70b3 | 103 | this->latitude = latitude; |
| yamaguch | 1:a22e390c70b3 | 104 | } |
| yamaguch | 1:a22e390c70b3 | 105 | |
| yamaguch | 1:a22e390c70b3 | 106 | /** |
| yamaguch | 1:a22e390c70b3 | 107 | * Returns elevation |
| yamaguch | 1:a22e390c70b3 | 108 | * |
| yamaguch | 1:a22e390c70b3 | 109 | * @returns elevation in meters |
| yamaguch | 1:a22e390c70b3 | 110 | */ |
| yamaguch | 2:a9d1a9c92927 | 111 | float getElevation() { |
| yamaguch | 1:a22e390c70b3 | 112 | return elevation; |
| yamaguch | 1:a22e390c70b3 | 113 | } |
| yamaguch | 2:a9d1a9c92927 | 114 | |
| yamaguch | 1:a22e390c70b3 | 115 | /** |
| yamaguch | 1:a22e390c70b3 | 116 | * Sets elevation |
| yamaguch | 1:a22e390c70b3 | 117 | * |
| yamaguch | 1:a22e390c70b3 | 118 | * @param elevation elevation in meters |
| yamaguch | 1:a22e390c70b3 | 119 | */ |
| yamaguch | 1:a22e390c70b3 | 120 | void setElavation(float elevation) { |
| yamaguch | 1:a22e390c70b3 | 121 | this->elevation = elevation; |
| yamaguch | 1:a22e390c70b3 | 122 | } |
| yamaguch | 1:a22e390c70b3 | 123 | |
| yamaguch | 1:a22e390c70b3 | 124 | private: |
| yamaguch | 1:a22e390c70b3 | 125 | double longitude, latitude; |
| yamaguch | 1:a22e390c70b3 | 126 | float elevation; |
| yamaguch | 1:a22e390c70b3 | 127 | }; |
| yamaguch | 1:a22e390c70b3 | 128 | |
| yamaguch | 1:a22e390c70b3 | 129 | #endif |